2221912158

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4461671}}^1$

素因数の和:4461759

約数の個数: 16

約数和(自身を含む): 4497365376

約数和(自身を除く): 2275453218

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 4461671, 8923342, 13385013, 26770026, 370318693, 740637386, 1110956079, 2221912158]

約数ペア:

[(1, 2221912158), (2, 1110956079), (3, 740637386), (6, 370318693), (83, 26770026), (166, 13385013), (249, 8923342), (498, 4461671)]